Surveys

B. 75-00.171N 162-00.182W, at depth 1971 meters, top float 185 meters

Arctic · Beaufort Sea · Bering Strait · HYDROARC 227/12

issued
2012-10-29 05:22Z
status
cancelled 2013-12-01 09:52Z (archive)
authority
JAMSTEC 290315Z OCT 12.
position
71.573, -161.446
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

ARCTIC.
BEAUFORT SEA.
BERING STRAIT.
CHART 803, 16003
SCIENTIFIC MOORINGS ESTABLISHED:
A. 75-12.371N 172-32.919W, AT DEPTH 447 METERS,
   TOP FLOAT 90 METERS.
B. 75-00.171N 162-00.182W, AT DEPTH 1971 METERS,
   TOP FLOAT 185 METERS.
C. 71-43.585N 155-11.108W, AT DEPTH 283 METERS,
   TOP FLOAT 41 METERS.
D. 71-40.353N 154-59.742W, AT DEPTH 106 METERS,
   TOP FLOAT 40 METERS.
E. 71-47.742N 155-20.750W, AT DEPTH 170 METERS,
   TOP FLOAT 41 METERS.
F. 71-19.631N 157-39.667W, AT DEPTH 98 METERS,
   TOP FLOAT 39 METERS.
G. 71-20.487N 157-36.363W, AT DEPTH 101 METERS,
   TOP FLOAT 43 METERS.
H. 68-02.004N 168-50.027W, AT DEPTH 59 METERS,
   TOP FLOAT 52 METERS.
I. 68-03.005N 168-50.002W, AT DEPTH 60 METERS,
   TOP FLOAT 53 METERS.

This area · survey operations

61 within 180 nm since 2004 · 0 in the last 12 months · 1 in force now

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Season · when survey operations happen here

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Timeline

Nearby now · within 120 nm

Worldwide now

73 survey operations in force · see all

Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.